120 degree furniture spine unit



FIG. 1 is front perspective view of a 120 degree furniture spine unit in accordance with my new design;

FIG. 2 is front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

Features shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a 120 degree furniture spine unit, as shown and described. 